Usdp

Private payments for the AI economy. SMS → USDC. No wallet needed. Zero-knowledge. Built on @Base.

[Usdp @UsdpBase]

Privacy on a public blockchain isn’t a feature you add. It’s the only viable UX for money.

Today we’re opening the hood on what we’ve actually built at BASEUSDP. $USDP

Ca: 0x7b29e5266634BCbA06686E580AfD4419a8c84b07

It ain’t a mixer, nor a new L1. A complete privacy-first settlement layer for humans, AI agents, and the open web. Built on @base. 🧵

[Usdp @UsdpBase]

New on BASEUSDP: a print-ready sticker pack generator.

Streamers, podcasters, and creators can now download an A4 PDF of tip stickers from the dashboard, QR code, @handle, BASEUSDP branding, dotted cut-guides.

Print, cut, stick anywhere. Every scan opens a pre-filled USDC tip on Base.

Live in Streamer Mode.

[Usdp @UsdpBase]

New on BASEUSDP: a platform leaderboard, live in the dashboard.

See the top creators on BASEUSDP ranked by tips received over the last day, week, month, or all time, alongside running totals for platform volume, creators, and tippers. Powered by our new x402-paid leaderboard API ($0.10/call), free for the platform owner, payable by any AI agent or dashboard builder that wants the same data.

Third pay-per-call BASEUSDP API live on Base.

[Usdp @UsdpBase]

BASEUSDP profile pages just got avatar uploads.

Drop a JPEG, PNG, WebP, or GIF into Settings and your new profile picture lands instantly on /@handle, the dashboard, and every share. Together with banners and bios, your profile is now fully your own.

[Usdp @UsdpBase]

New feature on our Telegram bot: tip command.

Type /tip @creator 5 in any Telegram chat, DM, group, or community, and the bot replies with a one-tap button. Tapping it opens a pre-filled tip form on https://t.co/XF5Zgmc55U where your wallet confirms the send. Two taps from a chat message to a settled USDC tip on Base.

Works with any registered @handle, supports USDC or USDT, no Telegram-to-wallet linking required. Built on top of our existing tip infrastructure so the actual payment still settles via your connected wallet, the bot never touches funds.

[Usdp @UsdpBase]

BASEUSDP public profiles just got real customization.

Every /@handle now supports a bio, an uploaded banner image, and X / Farcaster / website links, all editable from the dashboard. Your profile is now your page, not a template.

[Usdp @UsdpBase]

BASEUSDP profile pages just got tip ladders.

Every /@handle now has $1 / $5 / $10 / $25 preset buttons that drop you straight into a pre-filled tip form, two-click tipping instead of three.

Smaller "Tip a custom amount" button for everything else.

[Usdp @UsdpBase]

8 billion phone numbers.

Every protocol on @base that handles payments.

Every AI agent that needs to settle privately.

Every API that needs HTTP-native private payments.

That's the addressable market for $USDP.

The infrastructure is live. The rails are built.

Now it scales.

[Usdp @UsdpBase]

BASEUSDP now sends push notifications when you receive a tip.

Opt in once from Settings, every new tip on your handle triggers a notification on your phone or desktop, even when the app is closed. Pairs with the installable PWA we shipped earlier for a fully native feel.

[Usdp @UsdpBase]

BASEUSDP is now installable as a standalone app.

Hit the install icon in your browser or the prompt in the dashboard sidebar, BASEUSDP joins your home screen / dock with its own icon and window, no URL bar or browser chrome. One-tap access on phone or desktop.

No App Store needed. Live now.

[Usdp @UsdpBase]

BASEUSDP now has a Streamer Mode tab.

One page for everything a creator going live needs,customize the OBS tip overlay (position, accent, duration, threshold), preview it live, see real-time tip stats and top supporters, and copy your public profile + tip URLs in a click.

Live in the dashboard, fully responsive.

[Usdp @UsdpBase]

The BASEUSDP AI Terminal now supports voice mode.

Tap the mic to speak your request, "tip GeorgesK 5 USDC", "what's my balance", and turn on Speak to have replies read aloud. Hands-free wallet ops, in any modern browser, no extra app or extension.

Live in the dashboard.

[Usdp @UsdpBase]

Global finance onchain is only half the equation.

The other half is making sure it's private.

Every payment visible by default is a surveillance system, not a financial system.

We're building the privacy layer, ZK-encrypted settlements, SMS-native reach, agent-compatible from day one.

@base brings finance onchain. We make it confidential.

$USDP

[Base @base]

Base will bring global finance onchain

[Usdp @UsdpBase]

Every BASEUSDP creator now has a public profile page.

https://t.co/aCIToi1wID, avatar, totals, recent tips, and a one-click "Tip me" button. A shareable surface anyone can land on without an account.

Check ours: https://t.co/r2FH52s8Wi

[Usdp @UsdpBase]

The bulk handle resolution endpoint on BASEUSDP now has a UI.

Previously API-only, usable by AI agents but invisible to humans. The Analytics tab now lets anyone paste up to 50 @handles, sign once, and get every wallet address back for $0.05 USDC via x402.

[Usdp @UsdpBase]

BASEUSDP added a second pay-per-call API: bulk handle resolution.

POST up to 50 @handles → get back the wallet addresses in one request, $0.05 USDC via x402. Built for AI agents, dashboards, and integrations that need batch lookups instead of one call at a time.

[Usdp @UsdpBase]

Global finance needs privacy by default.

We're building the private payment layer for it ZK-encrypted settlements, SMS-native reach, agent-compatible from day one.

Any phone number. Any agent. Any protocol. Privately settled on @base.

Check us out @davidtsocy $USDP

[David Tso (dave.base.eth) @davidtsocy]

The blockchain for global finance

That’s what we’re building at @base

[Usdp @UsdpBase]

Let's talk about the expansion potential of what we're building.

Every project on @base that handles payments, agent settlements, API monetization, or user transactions has a privacy problem they haven't solved yet.

We're the solution layer.

→ Any protocol can integrate our ZK privacy layer and offer confidential settlements to their users
→ Any AI agent marketplace can route payments through us and keep spending patterns private
→ Any x402-compatible API can add private payment gating in a single HTTP request
→ Any app with a user base can let people send USDC to a phone number — no wallet required on the receiving end

We're not just a product. We're infrastructure.

The more @base grows, the more protocols need privacy. The more agents transact, the more confidential settlement matters. The more people onboard, the more SMS-native payments make sense.

Every new project on Base is a potential integration.

That's the expansion. $USDP

[Usdp @UsdpBase]

Us too. Cooking up a massive update this week, one that's going to get projects on @base actually interested in plugging into our privacy tech.

Stay close. $USDP

[poet.base.eth @1CrypticPoet]

I gotta good feeling about this week.

[Usdp @UsdpBase]

BASEUSDP now supports passkey step-up for large sends.

Set a USD threshold in Settings, and any send at or above it requires a fresh biometric (Touch ID, Face ID, or hardware key) before your wallet signs.

Layered security for high-value transfers, optional, configurable per device.

[Usdp @UsdpBase]

Let's talk about what we're actually building.

@base is becoming the blockchain for agentic settlement. Every agent needs to pay, earn, and settle on-chain.

We're building the privacy layer underneath all of it.

Here's what that looks like in practice:

→ SMS payments — send USDC to any phone number, no wallet required on the receiving end, ZK-encrypted end-to-end, funds held in escrow until claimed via a one-time secure link

→ Three privacy tiers — full private (zero on-chain footprint), semi-private (amount hidden, relay protected), or standard. You choose.

→ x402 HTTP-native payments — any API, any browser, any agent can trigger a private payment with a single HTTP request

→ Agent identity — ERC-8004 soulbound passports with hard-coded spend caps so agents can transact autonomously without exposing their full financial activity

→ Base MCP plugin — any AI connected to Base MCP can now resolve handles, send tips, and create payment requests through us. Non-custodial. Opt-in per user.

→ Integrations live — @StargazeMPP (machine intelligence marketplace), @Crotafi (AWS of AI agents on Base), @VeilCash (zk-SNARK shielded pool)

→ Flywheel — every fee from ZK transfers, SMS escrow, relay routing, and x402 payments flows back into buybacks, holder rewards, and burns

The agentic economy needs private settlement.

We built it. First and only on @base.

$USDP

[Base @base]

Cost less than a cent

Take less than a second